I s o l a t e d a n d R e gulated 3 WATT Modular DC/DC Converters
Wide 2 : 1 Input Range PI Input Filter Regulated Outputs 500V Isolation Full EMI Shielding
Unit measures 0.8”W x 1.25”L x 0.4”H
MKC03
series
Standard Pinouts
Model Number
SINGLE OUTPUT MKC03-12S05 MKC03-24S05 MKC03-48S05 MKC03-12S12 MKC03-24S12 MKC03-48S12 MKC03-12S15 MKC03-24S15 MKC03-48S15 DUAL OUTPUT MKC03-12D05 MKC03-24D05 MKC03-48D05 MKC03-12D12 MKC03-24D12 MKC03-48D12 MKC03-12D15 MKC03-24D15 MKC03-48D15
Output Voltage
Output mAmps
Input Range
Efficiency
5 VDC
12 VDC
15 VDC
500 500 500 250 250 250 200 200 200 +/-250 +/-250 +/-250 +/-125 +/-125 +/-125 +/-100 +/-100 +/-100
9-18 VDC 18-36 VDC 36-72 VDC 9-18 VDC 18-36 VDC 36-72 VDC 9-18 VDC 18-36 VDC 36-72 VDC 9-18 VDC 18-36 VDC 36-72 VDC 9-18 VDC 18-36 VDC 36-72 VDC 9-18 VDC 18-36 VDC 36-72 VDC
77% 74% 74% 80% 78% 78% 80% 79% 80% 76% 74% 74% 80% 78% 77% 80% 78% 77%
+/-5 VDC
+/-12 VDC
+/-15 VDC
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WWW.ASTRODYNE.COM
astrodyne.com
300 Myles Standish Blvd., Taunton, MA 02780 Ph: 1-800-823-8082 Fax: 508-823-8181
I s o l a t e d a n d R e gulated 3 WATT Modular DC/DC Converters
INPUT SPECIFICATIONS
Input Voltage Ranges: 12 VDC Nominal 24 VDC Nominal 48 VDC Nominal PI Type 9-18 VDC 18-36 VDC 36-72 VDC
MKC03
series
ENVIRONMENTAL SPECIFICATIONS
Oper. Temperature Cooling Storage Temperature MTBF EMI/RFI See Selection Chart +/- 0.2% / +/- 2% +/- 0.2% +/-0.02%/°C 50mV Pk-Pk, typ +/- 2%, typ +/- 2%, typ Continuous -25 to +71°C(FL) * Free Air Convection -55 to +125°C * 3.069 MHrs MIL-HDBK-217F TA=25C (FL) Five-sided Shielding
Input Filter
OUTPUT SPECIFICATIONS
Voltage and Current Load Regulation (singles/duals) Line Regulation Temperature Coefficient Ripple/Noise(Single/Dual) Voltage Accuracy Voltage Balance, Dual Outputs Short Circuit Protection
PHYSICAL SPECIFICATIONS
(25%-FL) Case Material Construction Weight Dimensions Nickel-Coated Copper with Non-Conductive Base Fully Encapsulated 0.6 oz, (16g) 1.25”x0.80”x0.40”
GENERAL SPECIFICATIONS
Input-Out Isolation Isolation Resistance In/Out Capacitance Efficiency Switching Frequency 500VDC 10000 M Ohms 300 pF See Selection Chart 300Khz
All specifications are typical at nominal input, full load, and 25DegC unless otherwise noted
* These are stress ratings. Exposure of the devices to any of these conditions may adversely affect long term reliability. Proper operation under conditions other than the standard operating conditions is neither warranteed nor implied.
Astrodyne products are not authorized or warranteed for use as critical components in life support systems, equipment used in hazardous environments, nuclear controls systems, or other mission-critical applications.
WWW.ASTRODYNE.COM
300 Myles Standish Blvd., Taunton, MA 02780 Ph: 1-800-823-8082 Fax: 508-823-8181
I s o l a t e d a n d R e gulated 3 WATT Modular DC/DC Converters
MECHANICAL DIMENSIONS
0.08(2.0)
MKC03
Single Outputs Dual Outputs
+ Input NC NC - Output + Output - Input - Input + Output - Output NC NC + Input + Input - Output Common Common + Output - Input - Input + Output Common Common - Output + Input
series
0.01 x 0.02 (0.25 x 0.50) Rectangular Pin
Pin #
1 2 3 10 11 12 13 14 15 22 23 24
24 23 22
1.25 (31.8)
1 2 3
0.90 (22.9)
0.10 (2.5)
15 14 13
10 11 12
0.15 (3.8)
0.60(15.2)
0.80(20.3)
0.40 (10.2)
OUTPUT DERATING CURVE
OUTPUT POWER (%)
100 75 50 25
Nature convection
50 60 70 80 90 100
0 -40 -25 -10 0
AMBIENT TEMPERATURE (ºC)
WWW.ASTRODYNE.COM
300 Myles Standish Blvd., Taunton, MA 02780 Ph: 1-800-823-8082 Fax: 508-823-8181
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